# The Dark Side of the Cosmos

- Institution: Gresham College
- Speaker: Professor Joseph Silk
- Year: 2018
- Level: For everyone
- Language: English
- Subjects: Astronomy and space
- Source: [Gresham College](https://www.gresham.ac.uk/watch-now/series/dark-side-cosmos)
- Licence: [Educational use (Gresham College's terms)](https://www.gresham.ac.uk/terms-and-conditions)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Professor Silk will describe the state of our knowledge of neutron stars and black holes, and how new observations of gravity waves are poised to revolutionise this field.

## Lectures

1. [Ultra-Compact Objects: Astronomy with Gravitational Waves](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/20a57220ed43) (YouTube)
2. [Dark Matters](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/584f29e8f925) (YouTube)
3. [In the Beginning](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/441ca229eae5) (YouTube)
4. [50 Years of Lunar Exploration](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/8c6f9ede3144) (YouTube)
5. [How Astronomy Changed our View of the Cosmos: from Gresham to the 21st Century](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/d00d972e2ccb) (YouTube)
6. [The Limits of Our Knowledge](https://invisiblenetwork.ai/learn/gresham/series-dark-side-cosmos/984fe7243bc3) (YouTube)